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Double elimination tips?

Posted By: sebalotek
Date: Wednesday, 16 December 2015, at 2:50 a.m.

In Response To: Double elimination tips? (Keene)

Thanks for your input Keene. I think I was using the default Gnubg settings. I rolled it out again with what I hoped were more stringent settings (not an expert on this).

It took a few hours and 23/18*/17 came out slightly ahead this time.

Although I can see the benefits of the blitz type move (23/18* 11/10), I guess it's because 23/18*/17 safety's against the potential double 4 party pooper, getting hit by return on the opponent's bar point (which I guess gives slightly better equity than if one were hit by subsequent double 3s).. the lesson for me is watch out for / reduce opponent jokers when trying to bring it home. Congrats to my teammate for making a very astute move in a tight decision!

1. Rollout 23/18*/17 Eq.: +0.960

78.2 54.9 8.1 - 21.8 5.9 0.8 CL +1.061 CF +0.960

[ 0.1 0.3 0.5 - 0.1 0.4 0.1 CL 0.004 CF 0.004]

Full cubeful rollout with var.redn.

1296 games, Mersenne Twister dice gen. with seed 793863471 and quasi-random dice

Play: supremo 2-ply cubeful prune [world class]

keep the first 0 0-ply moves and up to 16 more moves within equity 0.32

Skip pruning for 1-ply moves.

Cube: 2-ply cubeful prune [world class]

2. Rollout 23/18* 11/10 Eq.: +0.957 ( -0.003)

77.4 57.1 8.5 - 22.6 6.9 1.1 CL +1.066 CF +0.957

[ 0.1 0.3 0.5 - 0.1 0.4 0.2 CL 0.004 CF 0.004]

Full cubeful rollout with var.redn.

1296 games, Mersenne Twister dice gen. with seed 793863471 and quasi-random dice

Play: supremo 2-ply cubeful prune [world class]

keep the first 0 0-ply moves and up to 16 more moves within equity 0.32

Skip pruning for 1-ply moves.

Cube: 2-ply cubeful prune [world class]

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